    <div class="tz176 filetree">
    <!-- file ctgry -->
        <h2>文件名查询</h2>
        <ul>
            <li>
                <form method="get" action="<?=url('file/index');?>">
                    <div>
                        <label for="fq" accesskey="q"></label>
                        <input type="text" name="fq" id="fq" value="<?=isset($_GET['fq']) ? $_GET['fq'] : '';?>"/>
                        <input type="submit" value="查询" />
                    </div>
                </form>
            </li>
            <li>* 您也可以利用浏览器的</li>
            <li>组合键 ctrl+F 搜索本页面</li>
        </ul>
        <h2>下载</h2>
        <ul>
            <?php foreach(FileCategory::find()->all()->query() as $fc) { ?>
            <li class="ctgry-list"><a href="<?=url('file/index', array('ctgry_id'=>$fc->id, 'category'=>$fc->category));?>"><?=$fc->category; ?></a></li>
            <?php } ?>
            <li>&nbsp;</li>
            <li>找课件请 <a href="<?=url('faculty/facultylist');?>">进入教师园地 >></a></li>
        </ul>
    </div>